
html,body {
  margin: 0px;
  padding: 0px;
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: #666;
   -webkit-user-select: none;  /* Chrome/Safari/Opera */
    -moz-user-select: none;     /* Firefox */
    -ms-user-select: none;      /* IE/Edge */
    user-select: none;          /* 标准语法 */
}

ul,
li,
dl,
dd,
dt,
p,
h1,
h2,
h3,
h4,
h5,
h6,
ol,
form {
  margin: 0px;
  padding: 0px;
}

ul,
li {
  list-style: none;
}

img {
  border: 0px;
  padding: 0px;
}

a {
  color: #666;
  text-decoration: none
}

body * {
  box-sizing: border-box;
  flex-shrink: 0;
}

.fr {
	float: right;
}

.fl {
	float: left;
}

.cl {
	clear: both;
}

.textHidden {
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
}